Elstree Aerodrome is a busy general operational aviation airfield operated by the Montclare Shipping Company Ltd. There are around 120 aircraft, some of which are privately owned, based on the 70-acre site. Elstree Aerodrome has a 656 metre hard runway. 3 Greens is a fully licensed restaurant and is situated on the site (entrance: Hogg Lane). 3 Greens is open for breakfast, lunch and dinner. The venue can also be hired for private parties or corporate events.